| SKU | B2 | U2 | |
| RX | 3.5mm | USB-C/Lightning | |
| TX | with 2 Mics | with 2 Mics | |
| Color | Black | Black |
| Dimensions | 47*47*12.5mm | 47*47*12.5mm | |
| Weight | 30g | 30g | |
| Transmission | 2.4GHz Frequency Band | 2.4GHz Frequency Band | |
| Polar Pattern | Ominidirectional | Ominidirectional | |
| Transmission Range | 100m | 100m | |
| Sampling Rate / Depth | 48Khz/24bit | 48Khz/24bit | |
| Frequency Response | 20Hz-20KHz | 20Hz-20KHz | |
| SNR | > 80dB | > 80dB | |
| SPL | 110dB | 110dB | |
| Noise Reduction | Activated with a press on the NR button | Activated with a press on the NR button | |
| Gain Control | 24 levels of gain control | 24 levels of gain control | |
| Microphone | Built-in diaphragm | Built-in diaphragm | |
| Built-in Memory | 8GB | 8GB | |
| Transmission Latency | 20-30ms | 20-30ms | |
| Clip | Magnetic | Magnetic | |
| Human-machine Interaction | Touchscreen | Touchscreen | |
| Audio Input | Built-in diaphragm/Line-in Lavalier | Built-in diaphragm/Line-in Lavalier | |
| Power Supply | Via a built-in Lithium battery | Via a built-in Lithium battery | |
| Battery Life | 5h with onboard REC enabled 8h with onboard REC deactivated |
5h with onboard REC enabled 8h with onboard REC deactivated |
|
| Charging Port | Charging Pins | Charging Pins |
| Dimensions | 56.6*56.6*25.2mm | 57.45*22.88*8mm | |
| Weight | 70g | 11.3g | |
| Audio Output | Digital Output and Analog Output | Digital Output Only | |
| Audio Output Modes | Mono/Stereo/Safety | Mono/Stereo/Safety | |
| Playback while Connected to Mobile Devices | - | √ | |
| Monitoring | √ | √ | |
| Gain Control | 24 levels of gain control | 24 levels of gain control | |
| Human-machine Interaction | Touch Control | Touch Control | |
| 边冲边用 | - | √ | |
| Power Supply | Built-in Lithium Battery or Charging Port | Charging Port Only | |
| Battery Life | 24h | x | |
| Charging Port | USB-C | USB-C/Lightning | |
| 3.5mm TRS | √ | × | |
| USB-C | √ | √ | |
| Lightning | × | √ |
| Charging Case | RX Doubles as a Charging Dock | √ | |
| Size | 56.6*56.6*25.2mm | 334.38*138.5*66.58mm | |
| Weight | 70g | 193.8g | |
| Battery Capacity | 1600 mAh | 3000 mAh | |
| Charging Time | 2.5h | 2.5h |
| Size | 175*102*75mm | x | |
| Weight | 172.5g | x |
Step 1: Power on the receiver and transmitter and keep them connected.
Step 2: Turn on Bluetooth and ensure that your phone is connected to the internet (Wi-Fi / 4G / 5G).
Step 3: Open the Saramonic app: Tap the ""+"" icon in the upper left corner.
Step 4: Select the Bluetooth device named ""BlinkMe"" to connect successfully.
* Avoid speaking directly into the microphone to prevent breath "pops".
* If you speak loudly, clip the microphone lower.
* If you speak softly, position the microphone closer to your mouth.
* Adjust the transmitter or receiver gain as needed.
With onboard recording off, the transmitter lasts about 8 hours on a full charge. With it on, battery life is about 5 hours.
Step 1: Press the NR button on the side of the transmitter to turn noise cancellation on or off.
Step 2: When enabled, the green indicator light on the left will stay on.
Step 3: Noise cancellation will automatically reduce ambient noise.
